421561968

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{462239}}^1$

素因数の和:462269

約数の個数: 40

約数和(自身を含む): 1146355200

約数和(自身を除く): 724793232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 462239, 924478, 1386717, 1848956, 2773434, 3697912, 5546868, 7395824, 8782541, 11093736, 17565082, 22187472, 26347623, 35130164, 52695246, 70260328, 105390492, 140520656, 210780984, 421561968]

約数ペア:

[(1, 421561968), (2, 210780984), (3, 140520656), (4, 105390492), (6, 70260328), (8, 52695246), (12, 35130164), (16, 26347623), (19, 22187472), (24, 17565082), (38, 11093736), (48, 8782541), (57, 7395824), (76, 5546868), (114, 3697912), (152, 2773434), (228, 1848956), (304, 1386717), (456, 924478), (912, 462239)]